Lan Guan LG180 concrete ground sand curing agent is a kind of acrylic acid system, copolymerized with silicone and polymer materials through special technology, with the characteristics of small particles, strong sealing property, tough film, strong permeability, good curing property, large adhesive content, alkali resistance, weather resistance and water resistance to the base and a wide range of applications. It is suitable for concrete ground, focusing on solving the foundation problems caused by low strength of concrete foundation, less cementing material, ash and sand.